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#ifndef __DRUMGIZMO_CANVASTOOL_H__
#define __DRUMGIZMO_CANVASTOOL_H__
#include <QMouseEvent>
#include <QResizeEvent>
#include <QPaintEvent>
#include <QKeyEvent>
#include <QPainter>
#include <QString>
class CanvasTool : public QObject {
Q_OBJECT
public:
virtual QString name() = 0;
virtual bool mouseMoveEvent(QMouseEvent *event);
virtual bool mousePressEvent(QMouseEvent *event);
virtual bool mouseReleaseEvent(QMouseEvent *event);
virtual void resizeEvent(QResizeEvent *event);
virtual void paintEvent(QPaintEvent *event, QPainter &painter);
virtual void keyReleaseEvent(QKeyEvent *event);
bool isActive();
signals:
void activateChanged(bool activestate);
public slots:
void setActive(bool active);
void activate();
void disactivate();
private:
bool _active;
};
#endif
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